Individual provider · Type 1 NPI

Donald L. Knoll, M.S.W.

Addiction (Substance Use Disorder) Counselor · San Antonio, TX

NPI number 1649263237 Active

Practice location

406 Wood Shadow St
San Antonio, TX 78216-1636

Call (210) 496-0579 Map

Fax (210) 496-0579

Specialties and licenses

TaxonomyCodeLicense
Addiction (Substance Use Disorder) Counselor Primary 101YA0400X5010 (TX)
Clinical Social Worker 1041C0700X01452 (TX)

Addiction (Substance Use Disorder) Counselor: Definition to come...

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About NPI 1649263237

Donald L. Knoll, M.S.W.'s National Provider Identifier is 1649263237, issued on Aug 30, 2005. The primary taxonomy on file is Addiction (Substance Use Disorder) Counselor (101YA0400X), and the practice location is in San Antonio, TX. The record was last updated on Jul 13, 2026.